#include <stdio.h>

float fun(float  h)
{
    return (int)(h*100.0+0.5)/100.0;

}


int main()
{
    float  a; 
    printf("Enter  a:  ");
    scanf("%f", &a);
    printf("The original data is :   ");
    printf("%f \n\n", a);
    printf("The result :  %f\n", fun(a));
    return 0;
}

